Montgomery Village, Maryland · Trail

Stone Mill 50 Mile 2026

2025·2026

Saturday, November 7, 2026 at 6:00 AM GMT-5

Registration is open through November 7, 2026.

Registration ↗2025 results

Distances

Distance: 50 mi (80 km)
Vert gain: 4,000 ft (1,200 m)
Cutoff: 13 hr

Distance	Vert gain	Cutoff
50 mi (80 km)	4,000 ft (1,200 m)	13 hr

Every year

2026November 7, 2026 · upcoming
2025November 8, 2025 · completed
Spencer Imbach 6:58:52 · Elena Makarevich 8:45:47

More

Stone Mill 50 Mile: dates, entry, and how to get in